CN106134443B - The comprehensive airtight detecting apparatus of space product - Google Patents
The comprehensive airtight detecting apparatus of space productInfo
- Publication number
- CN106134443B CN106134443B CN200710082185.5A CN200710082185A CN106134443B CN 106134443 B CN106134443 B CN 106134443B CN 200710082185 A CN200710082185 A CN 200710082185A CN 106134443 B CN106134443 B CN 106134443B
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- China
- Prior art keywords
- pressure
- valve
- interface module
- gas circuit
- module
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- Expired - Fee Related
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Abstract
The invention discloses the comprehensive airtight detecting apparatus of a kind of space product, comprising: underground cable guard box and the guard box that electric control system and Machinery Control System and control panel thereof are installed; Electric control system comprises an electric control module and the pressure sensor by its control; Machinery Control System comprises a mechanical control module and electromagnetic valve and hand-operated valve by its control; Guard box is an Al-alloy casing; on the panel of housing, there is the computer display of an embeddeding computer; and miniature printer and data input and output measurement control card, embeddeding computer is connected with the electric control module of above-mentioned electric control system. The present invention has obtained the beneficial effects such as operation is directly perceived simply, development and application cost.
Description
Technical field
The present invention relates to the checkout equipment of aerospace craft. Especially one comprises product air seal test, heightPress the comprehensive gas of the test functions such as aerification function, product pressure-reducing valve detect online, the detection of product systems polarityClose checkout equipment.
Background technology
Along with the continuous upgrading of space product technology, the complexity of product is also more and more higher, with its productThe corresponding checkout equipment using in each occasion is also more and more.
At present, known airtight detecting apparatus function singleness, each airtight detection can only be used a set of specialUse equipment. Along with increasing of test event, the quantity of airtight detecting apparatus also rolls up. To operatorMember, must be familiar with the operating process of various airtight detecting apparatus, thereby, to their workmanshipRequirement, and their labour intensity is also constantly increasing; The development of equipment and use cost are also thereforeAnd constantly rise. Do not find at present explanation or the report of technology similar to the present invention, not yet collect yetSimilar data both at home and abroad.
Summary of the invention
In order to solve function of equipment of prior art, high to operating personnel's technical requirement, work is strongDegree is large, and the constantly problem such as risings of development and use cost, the object of the present invention is to provide a kind of boatThe comprehensive airtight detecting apparatus of it product. That the present invention collects is multi-functional, multipurpose is detected on one, and adopts intelligenceEnergy type control system, simple to operate, real sight, has met the requirement of modern military equipment.
In order to reach foregoing invention object, the present invention for the technical scheme that its technical problem of solution adopts isProvide a kind of space product comprehensive airtight detecting apparatus, this device comprises:
Underground cable guard box, installs, has hose cable;
Guard box, is provided with electric control system and Machinery Control System and control panel thereof. Above-mentioned electricControl system comprises an electric control module and the pressure sensor by its control; Online for pressure-reducing valveWhen test, with before the product pressure reducer of tested device and its pressure-reducing valve delivery outlet be connected. Above-mentioned machinery is controlledSystem comprises a mechanical control module and electromagnetic valve and hand-operated valve by its control, and they connect intoThe output module output interface of airtight monitor station, while test for air-tightness, airtight with tested deviceDetecting mouth is connected with the input/output port of product pressure-reducing valve.
Said system be installed on one can single mobile or fixed Al-alloy casing in, on the panel of housingThere is the computer display of an embeddeding computer, and miniature printer and data input and outputMeasure control card, embeddeding computer is connected with the electric control module of above-mentioned electric control system.
Above-mentioned electric control system comprises: pressure sensor power supply, power for pressure sensor; PressureSensor converts the analog signal of pressure sensor to data signal by defeated by AD plate/IO plateEnter output circuit and an embedded computer is interconnected; The above-mentioned AD plate/IO plate also formula of self-embedding in the future calculatesThe instruction of machine, controls a valve Driver amplifier, and valve Driver amplifier is driven by magnetic valveMoving Power supply, its output is connected on the cable of electromagnetic valve, for the switch control to valve,By electromagnetic valve, air-channel system is carried out to gas circuit control. The touch display screen of above-mentioned embedded computer is installedOn the control panel of present device, function software is installed in it, connect by the data on touch-screenMouth operates, and shows in real time data processing situation, and carries out operation indicating by loudspeaker, by micro-Type printer executing data is printed.
Above-mentioned air-channel system comprises: gas circuit input interface module is connected with hig pressure storage gas cylinder, and detection is providedUse gas. Gas circuit input interface module carries out control operation by the each gas circuit of manual operating valve family of power and influence pole pair. OnState gas circuit input interface module and be divided into three tunnels outputs: the first via is calmed the anger by height, and to be connected to gas circuit defeated for pathOutgoing interface module, for carrying out low pressure air feed when airtight to tested device; Exit by high-low pressure in the second tunnelPath is connected directly to the venting path of checkout equipment, while work for equipment, and many after test is completedResidual air body by low pressure pipeline outside panel air vent device for transferring; Third Road is tested logical by pressure-reducing valveRoad and orifice plate control module are connected to gas circuit output interface module, for to pressure-reducing valve repetition measurement in tested device;Above-mentioned gas circuit output interface module is operated by manual operation valve rod.
The comprehensive airtight detecting apparatus of space product of the present invention due to by electrical equipment control and the gas circuit system integration in oneIn individual airtight detecting apparatus, therefore realize goal of the invention multi-functional, that multipurpose detects, obtained behaviourThe beneficial effects such as work is directly perceived simply, development and application cost.
Brief description of the drawings
Fig. 1 is the comprehensive airtight detecting apparatus composition frame chart of space product of the present invention;
Fig. 2 is airtight detecting apparatus electric control system block diagram;
Fig. 3 is airtight detecting apparatus air-channel system block diagram;
The product appearance figure of Fig. 4 airtight detecting apparatus of the present invention.
Detailed description of the invention
Below in conjunction with brief description of the drawings the preferred embodiments of the present invention.
Fig. 1 is the comprehensive airtight detecting apparatus composition frame chart of space product of the present invention; As the embodiment institute of Fig. 1Show, this device comprises:
Underground cable guard box, for installing, store hose cable;
Guard box, is provided with electric control system and Machinery Control System and control panel thereof. Above-mentioned electricControl system comprises an electric control module and the pressure sensor by its control; Online for pressure-reducing valveWhen test, with before the product pressure reducer of tested device and its pressure-reducing valve delivery outlet be connected. Above-mentioned machinery is controlledSystem comprises a mechanical control module and electromagnetic valve and hand-operated valve by its control, and they connect intoThe output module output interface of airtight monitor station, while test for air-tightness, airtight with tested deviceDetecting mouth is connected with the input/output port of product pressure-reducing valve.
Said system be installed on one can single mobile or fixed Al-alloy casing in, on the panel of housingThere is the computer display of an embeddeding computer, and miniature printer and data input and outputMeasure control card, embeddeding computer is connected with the electric control module of above-mentioned electric control system.
Fig. 2 is in airtight detecting apparatus of the present invention, the block diagram of electric control system; This system comprises: pressPower probe power 201, powers for pressure sensor 202; Pressure sensor 202 is by an ADPlate/IO plate 203 by the analog signal of pressure sensor convert to data signal by imput output circuit withAn embedded computer 204 is interconnected; The also formula of self-embedding in the future computer 204 of above-mentioned AD plate/IO plate 203Instruction, control a valve Driver amplifier 206, valve Driver amplifier 206 is by electricityMagnet valve driving power 205 is powered, and its output is connected on the cable of electromagnetic valve, for to valveSwitch control, carries out gas circuit control by electromagnetic valve to air-channel system.
The touch display screen 207 of above-mentioned embedded computer 204 is installed on the control panel of present deviceUpper, function software is installed in it, operate by the data-interface 210 on touch-screen, aobvious in real timeRegistration is according to treatment situation, and carries out operation indicating by loudspeaker 209, holds by mini-printer 208Row data-printing.
Fig. 3 is in airtight detecting apparatus of the present invention, the block diagram of above-mentioned air-channel system; This system comprises:
Gas circuit input interface module 301 is connected with hig pressure storage gas cylinder 302, and detection gas is provided. GasRoad input interface module 301 is controlled behaviour by 303 pairs of each gas circuits of manual operation valve rod (hand spelling)Do. Above-mentioned gas circuit input interface module 301 is divided into three tunnels outputs: the first via is by the height path 304 of calming the angerBe connected to gas circuit output interface module 308, for tested device being carried out to low pressure air feed when airtight; SecondRoad is connected directly to the venting path of checkout equipment by the high-low pressure path 305 of exitting, for equipment workTime, the unnecessary gas after test is completed by low pressure pipeline outside panel air vent device for transferring; TheThree tunnels are connected to gas circuit output interface module by pressure-reducing valve test access 306 and orifice plate control module 307308, for to pressure-reducing valve repetition measurement in tested device; Above-mentioned gas circuit output interface module 308 is by manual operationValve rod (hand spelling) 309 operates. Above-mentioned pipeline adopts stainless steel tube, in the high pressure storage of pipelineDeposit the entrance of gas cylinder 302 and the equipped at outlet port of gas circuit output interface module 308 is all provided with pneumatic filter,At pressure-reducing valve test access, 306 places have been used airtight detection part, adopt equally at airtight detection part placePressure-reducing valve on-line testing part reusing technology.
The interface of above-mentioned gas circuit input, output module 301 and 308 is integrated, and and equipment protectionCase matrix gun iron link can not need to apply countertorque like this in the time of connection metal flexible pipe, has reduced operationPersonnel's labour intensity. Input/output interface has over cap. Above-mentioned mechanical system adopts hand valve operating valveDoor and pneumatic filter integrated design, little gas circuit connecting pipe road, leakage link is few, device structureCompact gross mass is light, has used airtight detection part and pressure-reducing valve on-line testing part reusing technology, reducesThe quantity of equipment valve.
Fig. 4 is the outside drawing of the product (guard box) of airtight detecting apparatus of the present invention; As shown in Figure 4,On guidance panel, be provided with the above-mentioned gentle electrical connection interface of various operations, comprise: mini-printer, behaviourMake touch-screen, cable interface, output, input interface module, manually-operated gate, pressure-reducing valve, gas vent etc.Operating knob and connector.
As mentioned above, the present invention by all functions component integration in same equipment protection case, allOperation port (electric, machinery) is all on a panel, and stamp has device systems figure on panel.Therefore, the close detection test function of equipment gas collection of the present invention, pressure-reducing valve on-line testing function, polarity test,Computer sampling control, data output function, in one, are a kind of intelligent airtight detecting apparatus.
Claims (4)
1. the comprehensive airtight detecting apparatus of space product, is characterized in that, this device comprises:
Underground cable guard box, for installing, store hose cable;
Guard box, is provided with electric control system, Machinery Control System and control panel thereof;
Described electric control system comprises an electric control module and the pressure by electric control module controlPower sensor [202]; During for pressure-reducing valve on-line testing, the product of pressure sensor [202] and tested deviceProduct pressure-reducing valve input port is connected with pressure-reducing valve delivery outlet; Pressure sensor power supply [201], for pressure sensingDevice [202] power supply; Pressure sensor [202] by AD plate/IO plate [203] by pressure sensorIt is interconnected by imput output circuit and an embedded computer [204] that analog signal converts data signal to;Above-mentioned AD plate/IO plate [203] is the instruction of self-embedding formula computer [204] in the future also, controls a valve and drivesKinetic power amplifier [206], valve Driver amplifier [206] is supplied by solenoid-driven power supply [205]Electricity, valve Driver amplifier [206] output is connected to electromagnetic valve by cable, for to valveSwitch control, by electromagnetic valve, air-channel system is carried out to gas circuit control;
The touch display screen [207] of described embedded computer [204] is installed on control panel, in itFunction software is installed, operates by the data-interface on touch-screen [210], show in real time data placeReason situation, and carry out operation indicating by loudspeaker [209], by mini-printer [208] executing dataPrint;
Described air-channel system comprises:
Gas circuit input interface module [301] is connected with hig pressure storage gas cylinder [302], and detection gas is provided;Gas circuit input interface module [301] is controlled behaviour by the first manual operated valve valve rod [303] to each gas circuitDo; Described gas circuit input interface module [301] is divided into three tunnels outputs: the first via is by the height path of calming the anger[304] be connected to gas circuit output interface module [308], for tested device being carried out to low pressure air feed when airtight;The second tunnel is connected directly to the venting path of checkout equipment by the high-low pressure path [305] of exitting, for equipmentWhen work, the unnecessary gas after test is completed by low pressure pipeline outside panel air vent device for transferring;Third Road is connected to gas circuit output interface by pressure-reducing valve test access [306] and orifice plate control module [307]Module [308], for to pressure-reducing valve repetition measurement in tested device; Above-mentioned gas circuit output interface module [308] byThe second manual operated valve valve rod [309] operates;
Described Machinery Control System comprises a mechanical control module and the electricity by mechanical control module controlMagnet valve door and hand-operated valve, the airtight monitor station that mechanical control module, electromagnetic valve and hand-operated valve connect intoOutput interface module, while test for air-tightness, the airtight detection of output interface module and tested deviceMouth is connected with the input/output port of product pressure-reducing valve;
Described guard box is an Al-alloy casing, has an embedded meter on the control panel of housingThe computer display of calculation machine, and miniature printer and data input and output measurement control card, embeddingEntering computer is connected with the electric control module of above-mentioned electric control system.
2. the comprehensive airtight detecting apparatus of space product according to claim 1, is characterized in that:Described gas circuit input interface module [301] and the interface of gas circuit output interface module [308] are integrated, and with equipment protection case matrix gun iron link.
3. the comprehensive airtight detecting apparatus of space product according to claim 1, is characterized in that:The pipeline of described air-channel system adopts stainless steel tube, gentle at the entrance of the hig pressure storage gas cylinder [302] of pipelineThe equipped at outlet port of road output interface module [308] is all provided with pneumatic filter, at pressure-reducing valve test access[306] locate to have used airtight detection part.
4. the comprehensive airtight detecting apparatus of space product according to claim 1, is characterized in that:The gentle electrical connection interface of various operations arranging on the control panel of described guard box, comprising: miniature beatingSeal machine, operation touch-screen, cable interface, output interface module, input interface module, manually-operated gate,Pressure-reducing valve, gas vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710082185.5A CN106134443B (en) | 2007-09-17 | 2007-09-17 | The comprehensive airtight detecting apparatus of space product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710082185.5A CN106134443B (en) | 2007-09-17 | 2007-09-17 | The comprehensive airtight detecting apparatus of space product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106134443B true CN106134443B (en) | 2012-04-04 |
Family
ID=57251119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710082185.5A Expired - Fee Related CN106134443B (en) | 2007-09-17 | 2007-09-17 | The comprehensive airtight detecting apparatus of space product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106134443B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344453A (en) * | 2018-04-18 | 2018-07-31 | 军事科学院***工程研究院卫勤保障技术研究所 | Detection case is equipped in Portable positive-negative-pressure biological protection |
| CN111562064A (en) * | 2020-05-25 | 2020-08-21 | 浙江航特装备技术有限公司 | Comprehensive detection equipment machine for gas circuit of suspension device |
| CN113466682A (en) * | 2021-06-08 | 2021-10-01 | 芜湖航翼集成设备有限公司 | Airplane product pressure given test equipment and test method |
-
2007
- 2007-09-17 CN CN200710082185.5A patent/CN106134443B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344453A (en) * | 2018-04-18 | 2018-07-31 | 军事科学院***工程研究院卫勤保障技术研究所 | Detection case is equipped in Portable positive-negative-pressure biological protection |
| CN108344453B (en) * | 2018-04-18 | 2023-05-23 | 军事科学院***工程研究院卫勤保障技术研究所 | Portable positive and negative pressure biological protection equipment detection box |
| CN111562064A (en) * | 2020-05-25 | 2020-08-21 | 浙江航特装备技术有限公司 | Comprehensive detection equipment machine for gas circuit of suspension device |
| CN111562064B (en) * | 2020-05-25 | 2022-04-29 | 浙江航特装备技术有限公司 | Comprehensive detection equipment machine for gas circuit of suspension device |
| CN113466682A (en) * | 2021-06-08 | 2021-10-01 | 芜湖航翼集成设备有限公司 | Airplane product pressure given test equipment and test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR03 | Grant of secret patent right | ||
| DC01 | Secret patent status has been lifted | ||
| DCSP | Declassification of secret patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20210917 |